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| 1 | <?php |
| 2 | |
| 3 | /** |
| 4 | * The main glossary class. |
| 5 | * |
| 6 | * This Source Code Form is subject to the terms of the Mozilla Public License, |
| 7 | * v. 2.0. If a copy of the MPL was not distributed with this file, You can |
| 8 | * obtain one at https://mozilla.org/MPL/2.0/. |
| 9 | * |
| 10 | * @package phpMyFAQ |
| 11 | * @author Thorsten Rinne <thorsten@phpmyfaq.de> |
| 12 | * @copyright 2005-2026 phpMyFAQ Team |
| 13 | * @license https://www.mozilla.org/MPL/2.0/ Mozilla Public License Version 2.0 |
| 14 | * @link https://www.phpmyfaq.de |
| 15 | * @since 2005-09-15 |
| 16 | */ |
| 17 | |
| 18 | declare(strict_types=1); |
| 19 | |
| 20 | namespace phpMyFAQ; |
| 21 | |
| 22 | use phpMyFAQ\Glossary\GlossaryHelper; |
| 23 | use phpMyFAQ\Glossary\GlossaryRepository; |
| 24 | use phpMyFAQ\Glossary\GlossaryRepositoryInterface; |
| 25 | |
| 26 | /** |
| 27 | * Class Glossary |
| 28 | * |
| 29 | * @package phpMyFAQ |
| 30 | */ |
| 31 | class Glossary |
| 32 | { |
| 33 | private string $definition = ''; |
| 34 | |
| 35 | private string $language = ''; |
| 36 | |
| 37 | /** @var array<string, array<int, array{id:int, language:string, item:string, definition:string}>> */ |
| 38 | private array $cachedItems = []; |
| 39 | |
| 40 | // Repository to access storage |
| 41 | private GlossaryRepositoryInterface $glossaryRepository; |
| 42 | |
| 43 | private GlossaryHelper $glossaryHelper; |
| 44 | |
| 45 | public function __construct( |
| 46 | private readonly Configuration $configuration, |
| 47 | ?GlossaryRepositoryInterface $glossaryRepository = null, |
| 48 | ) { |
| 49 | $this->glossaryRepository = $glossaryRepository ?? new GlossaryRepository($this->configuration); |
| 50 | $this->glossaryHelper = new GlossaryHelper(); |
| 51 | } |
| 52 | |
| 53 | /** |
| 54 | * Fill the passed string with the current Glossary items. |
| 55 | * |
| 56 | * @param string $content Content |
| 57 | */ |
| 58 | public function insertItemsIntoContent(string $content = ''): string |
| 59 | { |
| 60 | // Lazy init in case a test created a mock without running the constructor |
| 61 | /* @mago-expect lint:no-isset - typed property may be uninitialized in constructor-less mocks */ |
| 62 | if (!isset($this->glossaryHelper)) { |
| 63 | $this->glossaryHelper = new GlossaryHelper(); |
| 64 | } |
| 65 | |
| 66 | if ($content === '') { |
| 67 | return ''; |
| 68 | } |
| 69 | |
| 70 | foreach ($this->fetchAll() as $item) { |
| 71 | $this->definition = $item['definition']; |
| 72 | $quotedItem = preg_quote($item['item'], delimiter: '/'); |
| 73 | $pattern = '/(^|\W)(' . $quotedItem . ')(\W|$)/'; |
| 74 | |
| 75 | $replaced = Strings::preg_replace_callback( |
| 76 | pattern: $pattern, |
| 77 | callback: $this->setTooltip(...), |
| 78 | subject: $content, |
| 79 | limit: 1, |
| 80 | ); |
| 81 | $content = is_string($replaced) ? $replaced : $content; |
| 82 | } |
| 83 | |
| 84 | return $content; |
| 85 | } |
| 86 | |
| 87 | /** |
| 88 | * Callback function for filtering HTML from URLs and images. |
| 89 | * |
| 90 | * @param array<array-key, string> $matches Matches |
| 91 | */ |
| 92 | public function setTooltip(array $matches): string |
| 93 | { |
| 94 | /* @mago-expect lint:no-isset - typed property may be uninitialized in constructor-less mocks */ |
| 95 | if (!isset($this->glossaryHelper)) { |
| 96 | $this->glossaryHelper = new GlossaryHelper(); |
| 97 | } |
| 98 | |
| 99 | [$prefix, $item, $postfix] = $this->glossaryHelper->extractMatchParts(array_values($matches)); |
| 100 | if ($item === '') { |
| 101 | return $matches[0]; |
| 102 | } |
| 103 | |
| 104 | return $this->glossaryHelper->formatTooltip($this->definition, $item, $prefix, $postfix); |
| 105 | } |
| 106 | |
| 107 | /** |
| 108 | * Gets one item and definition from the database. |
| 109 | * |
| 110 | * @param int $id Glossary ID |
| 111 | */ |
| 112 | public function fetch(int $id): array |
| 113 | { |
| 114 | return $this->glossaryRepository->fetch($id, $this->currentLanguage()); |
| 115 | } |
| 116 | |
| 117 | /** |
| 118 | * Gets all items and definitions from the database. |
| 119 | * |
| 120 | * @return array<int, array{id:int, language:string, item:string, definition:string}> |
| 121 | */ |
| 122 | public function fetchAll(): array |
| 123 | { |
| 124 | $language = $this->currentLanguage(); |
| 125 | |
| 126 | if (($this->cachedItems[$language] ?? null) !== null) { |
| 127 | return $this->cachedItems[$language]; |
| 128 | } |
| 129 | |
| 130 | $items = $this->glossaryRepository->fetchAll($language); |
| 131 | |
| 132 | $this->cachedItems[$language] = $items; |
| 133 | |
| 134 | return $items; |
| 135 | } |
| 136 | |
| 137 | /** |
| 138 | * Inserts an item and definition into the database. |
| 139 | * |
| 140 | * @param string $item Item |
| 141 | * @param string $definition Definition |
| 142 | */ |
| 143 | public function create(string $item, string $definition): bool |
| 144 | { |
| 145 | $ok = $this->glossaryRepository->create($this->currentLanguage(), $item, $definition); |
| 146 | if ($ok) { |
| 147 | unset($this->cachedItems[$this->currentLanguage()]); |
| 148 | } |
| 149 | |
| 150 | return $ok; |
| 151 | } |
| 152 | |
| 153 | /** |
| 154 | * Updates an item and definition into the database. |
| 155 | * |
| 156 | * @param int $id Glossary ID |
| 157 | * @param string $item Item |
| 158 | * @param string $definition Definition |
| 159 | */ |
| 160 | public function update(int $id, string $item, string $definition): bool |
| 161 | { |
| 162 | $ok = $this->glossaryRepository->update($id, $this->currentLanguage(), $item, $definition); |
| 163 | if ($ok) { |
| 164 | unset($this->cachedItems[$this->currentLanguage()]); |
| 165 | } |
| 166 | |
| 167 | return $ok; |
| 168 | } |
| 169 | |
| 170 | /** |
| 171 | * Deletes an item and definition into the database. |
| 172 | * |
| 173 | * @param int $id Glossary ID |
| 174 | */ |
| 175 | public function delete(int $id): bool |
| 176 | { |
| 177 | $ok = $this->glossaryRepository->delete($id, $this->currentLanguage()); |
| 178 | if ($ok) { |
| 179 | unset($this->cachedItems[$this->currentLanguage()]); |
| 180 | } |
| 181 | |
| 182 | return $ok; |
| 183 | } |
| 184 | |
| 185 | public function getLanguage(): string |
| 186 | { |
| 187 | return $this->language; |
| 188 | } |
| 189 | |
| 190 | public function setLanguage(string $language): Glossary |
| 191 | { |
| 192 | $this->language = $language; |
| 193 | // Reset cache when language changes |
| 194 | $this->cachedItems = []; |
| 195 | return $this; |
| 196 | } |
| 197 | |
| 198 | /** |
| 199 | * Returns explicitly set language or falls back to the configuration language. |
| 200 | */ |
| 201 | private function currentLanguage(): string |
| 202 | { |
| 203 | if ($this->language !== '') { |
| 204 | return $this->language; |
| 205 | } |
| 206 | |
| 207 | return $this->configuration->getLanguage()->getLanguage(); |
| 208 | } |
| 209 | } |